<?xml version="1.0" encoding="utf-8"?><mads xmlns="http://www.loc.gov/mads/" xmlns:mods="http://www.loc.gov/mods/v3" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.loc.gov/mads/
mads.xsd"><authority><topic authority="http://AATesaurus.cultura.gencat.cat/aat/getty_en">unicycles</topic></authority><related type="other"><topic>unicyclists</topic></related><related type="broader"><topic>noncompetitive play equipment</topic></related><variant type="other"><topic>unicycle</topic></variant> <note xml:lang="en"><![CDATA[ Pedal-driven devices with a single wheel and a seat mounted on an adjustable-height shaft ridden and steered by body balance. ]]></note></mads>